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scoundrel [369]
3 years ago
7

Simplify 7N - 2N + 3P + 2P. 5N + 5P 10N + 10P 10NP

Mathematics
1 answer:
Pepsi [2]3 years ago
8 0

Answer:

5n+5p

Step-by-step explanation:

7n-2n+3p+2p

5n+5p (combine like terms)

the answer is 5n+5p

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In a fundraiser for thanksgiving a student sells pizza. If a box of pizza cost $14.50 and he sold it for $20.50. What is the mar
oee [108]

Answer:

The markup rate on each box=41%

Step-by-step explanation:

The markup rate is the additional price that a good is sold at expressed as a percentage. This can be expressed as;

R={(S-C)/C}×100

where;

R=markup rate

S=selling price

C=cost

In our case;

R=unknown

S=$20.50

C=$14.50

replacing;

R={(20.5-14.5)/14.5}×100

R=(6/14.5)×100

R=41.38% rounded off=41%

The markup rate on each box=41%

8 0
3 years ago
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3 years ago
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Greeley [361]

Answer:

G

Step-by-step explanation:

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Consider the left side

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Since bases on both sides are equal, equate the exponents

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5 0
3 years ago
Divide 2/3 by 5<br><br> 2/15<br> 7 1/2<br> 3/10<br> 3 1/3
Zinaida [17]
7.5 is the answer for this questio
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Explain and correct the error made by a student who simplified this expression.
blagie [28]

Answer:

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Step-by-step explanation:

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3 years ago
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